4304213403123 has 4 divisors (see below), whose sum is σ = 5738951204168. Its totient is φ = 2869475602080.

The previous prime is 4304213403059. The next prime is 4304213403179. The reversal of 4304213403123 is 3213043124034.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4304213403123 - 2⁶ = 4304213403059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4304213402123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717368900518 + ... + 717368900523.

It is an arithmetic number, because the mean of its divisors is an integer number (1434737801042).

Almost surely, 2^{4304213403123} is an apocalyptic number.

4304213403123 is a deficient number, since it is larger than the sum of its proper divisors (1434737801045).

4304213403123 is a wasteful number, since it uses less digits than its factorization.

4304213403123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434737801044.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 4304213403123 its reverse (3213043124034), we get a palindrome (7517256527157).

The spelling of 4304213403123 in words is "four trillion, three hundred four billion, two hundred thirteen million, four hundred three thousand, one hundred twenty-three".